STF201-30.TCT Summary of contents

... PROTECTION PRODUCTS PROTECTION PRODUCTS Description The STF201 is a combination EMI filter and line termi- nation device with integrated TVS diodes for use on downstream USB ports constructed using a proprietary technology that allows passive components and TVS diodes to be integrated in the same package. ...

... Avoid running critical signal lines near board edges. Locate the USB controller chip physically near the USB connectors. Place the STF201 near the USB connector to restrict transient coupling. Minimize the path length between the USB connec- tor and the STF201 as well as between the USB controller and the STF201 ...